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Description
2 X 150 W class-D power amplifier
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Description:
The TDA8954TH is a2 channel audio power amplifier which uses the class D technology for the power amplification. The audio signals are converted into pulse width modulation, TDA8954TH is a class D mono high-efficiency or stereo power amplifier with a single designed low power dissipation. The combined audio frequency of class D with audiophile sound quality is associated with the classification of AB amplifiers. It is supplied with diagnostic pins configuration for the monitoring status of fold black and other elementary component protection circuits.
Features and Specifications :
● It is 2-pin diagnostic for protection of circuits
● The TDA8954TH has zero dead time switching
● Available with BD modulation in BTL configuration
● The current switching and quiescent is low
● Fabricated and consists thermal FoldBlack with disable functionality
● Consists of a smooth pop noise free start-up and switch off functioning
Pinout Configuration of TDA8954TH:
The pinout configuration and pinning information is
Pin Number | Pin name | Pin Description |
Pin 1 | VSSA | negative analog supply voltage |
Pin 2 | SGND | signal ground |
Pin 3 | VDDA | positive analog supply voltage |
Pin 4 | IN2M | channel 2 negative audio input |
Pin 5 | IN2P | channel 2 positive audio input |
Pin 6 | MODE | Termed to mute or operating mode |
Pin 7 | OSC | oscillator frequency adjustment or tracking input |
Pin 8 | IN1P | channel 1 positive audio input |
Pin 9 | IN1M | channel 1 negative audio input |
Pin 10 | DIAG1 | diagnostic output 1 (open drain; TFB) |
Pin 11 | OSCREF | reference for OSC pin |
Pin 12 | DIAG2 | diagnostic output 2 (open drain; protection function) |
Pin 13 | PROT | decoupling capacitor for protection (OCP) |
Pin 14 | VDDP1 | channel 1 positive power supply voltage |
Pin 15 | BOOT1 | channel 1 bootstrap capacitor |
Pin 16 | OUT1 | channel 1 PWM output |
Pin 17 | VSSP1 | channel 1 negative power supply voltage |
Pin 18 | STABI | decoupling of internal stabilizer for logic supply |
Pin 19 | n.c. | not connected |
Pin 20 | VSSP2 | channel 2 negative power supply voltage |
Pin 21 | OUT2 | channel 2 PWM output |
Pin 22 | BOOT2 | channel 2 bootstrap capacitor |
Pin 23 | VDDP2 | channel 2 positive power supply voltage |
Pin 24 | VSSA | negative analog supply voltage |
Applications:
● Used in Home Theatre system system box extension
● Application in mini and micro receiver system
● DVD, subwoofers power systems
● Public address power system
● High power speaker system
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
Juan Fabiano
Length of registration:3 years
greats like always !!!
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11/28/2020
Kimberly Edwards
Length of registration:7 years
The TDA8954TH/N1 integrated circuit from Utsource is a high-performance, low-power amplifier that is ideal for audio applications. It features a wide bandwidth, low distortion, and high signal-to-noise ratio, making it an excellent choice for audio systems. It also has a low quiescent current, making it a great choice for battery-powered applications. Overall, the TDA8954TH/N1 is an excellent choi
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03/17/2023
Edwin Clavijo Villavicencio
Length of registration:9 years
Very satisfied with
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12/13/2019
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Warranty
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TDA8954TH
TDA8954TH has several brands around the world that may have alternate names for TDA8954TH due to regional differences or acquisition. TDA8954TH may also be known as the following names:
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